The DEWALT M-Class construction dust extractor features compact durable design enabling ease of transport and storage. With 38L capacity, the extractor has a powerful 1400W motor for collecting the dust at a maximum airflow of 4080l/min. For maximum efficiency and performance, the extractor operates using a innovative dual filter cleaning system. The constant suction power and constant air flow collects the finest concrete and wood dust. It contains 4.6m x 32mm extraction hose, 35mm airlock adapter, stepped rubber airlock adapter and dust bag.